Blue Building, Opposite International Conference Centre, U.I 2nd Gate, Ibadan, Oyo State, Nigeria
08:00-18:00
• Sleeve (Main Scale): The main horizontal scale shows major markings up to 16 mm (the 15 mm line is numbered, and one full millimeter line past it is visible, along with the 0.5 mm sub-graduation line).
• Thimble (Rotational Scale): The horizontal datum line aligns with approximately 11 on the rotating thimble scale, representing 0.11 mm.
• Total Reading: \(16.00\text{ mm} + 0.11\text{ mm} \approx \mathbf{16.11\text{ mm}}\) (depending on exact hairline alignment).